Blackscreen

Hi guys,after a few minutes in the game i get a black screen while sound from the battle.net-app (chat with friend) is still working.Drivers are updated, changed grafics to minimum, tried to run the game in window mode --> nothing worked

It doesn't look like anything bad happened during your last play session for which the debug file would be for. If that's correct, I'd need you to play until it happens again, then exit and post the D3Debug.txt file again please.